Internal Antenna Quit SL2

SL2 works perfect docked or with antenna headphones but will not acquire satellite signal on its own. It did up until recently. Did a setting somehow get changed? Could something internally have been broken? I use this when riding on my motorcycle. All I have now is a over-priced MP3 player. Please help.

Outside standing under a clear sky, nothing. In the car dock or with the antenna headphones, strong signal. I'm wondering if it isn't a break somewhere on the circuit board. I've read some posts in here to that effect. I wonder if that's what it is can it be fixed.